Yellowing sugar leaves?

BlackTriangle1551

BlackTriangle1551

Active Member
My HPS does that to my plants buds that are at the top. Never seemed to have much of an effect as long as all of them don't stop growing. Could also be a lock out wouldnt hurt to run a few gallons of water only through it. The damage isn't going to recover though you can only prevent more damage
 
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C3y870

New Member
It's only in the upper growth most of the problems I've ran into are usually on bottom first. I'm no expert I've grown may 10/12 autos, but I think its immobile. Just not sure what. I'm thinking potassium or iron deficiency.
 
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C3y870

New Member
C3y870 said:
It's only in the upper growth most of the problems I've ran into are usually on bottom first. I'm no expert I've grown may 10/12 autos, but I think its immobile. Just not sure what. I'm thinking potassium or iron deficiency.
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I'm using a Mars hydro ts 1000
 
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C3y870

New Member
BlackTriangle1551 said:
My HPS does that to my plants buds that are at the top. Never seemed to have much of an effect as long as all of them don't stop growing. Could also be a lock out wouldnt hurt to run a few gallons of water only through it. The damage isn't going to recover though you can only prevent more damage
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Thanks I flushed my runoff ph was 6.3 if I'm not mistaken that's fine.
 
Dontjudgeme

Dontjudgeme

Well-Known Member
C3y870 said:
Thanks I flushed my runoff ph was 6.3 if I'm not mistaken that's fine.
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Happy frog only has a 5-7-3 NPK ratio. Kind of weak in the P and K for my liking. Maybe this is why people bottle feed to make up for what the soil lacks during flower. Flushing would seem like a bad idea because you’re just washing all the nutrients out of the soil. Top dressing would be the easiest way to add back in what you washed out to replenish the food. She might be hungry for Potassium and Phosphorus.
 
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C3y870

New Member
Dontjudgeme said:
Happy frog only has a 5-7-3 NPK ratio. Kind of weak in the P and K for my liking. Maybe this is why people bottle feed to make up for what the soil lacks during flower. Flushing would seem like a bad idea because you’re just washing all the nutrients out of the soil. Top dressing would be the easiest way to add back in what you washed out to replenish the food. She might be hungry for Potassium and Phosphorus.
Click to expand...
Thanks
 
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